Rohan clothing is not like ordinary clothing. And it's not like regular outdoor gear. Naturally it's designed to perform. But it's also designed to blend in - rather than stand out.You can't see it, but underneath the understated fascia hides some of the most advanced fabric technology available anywhere in the world. So, to help you make an informed decision, and because we prefer to back up our claims, we measure, accurately and scientifically, the exact technical performance of all our clothing.